/*
 * Copyright © ${year} ${owner} (${email})
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jd.live.agent.governance.registry;

import lombok.Getter;

import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.function.Supplier;

public class SimpleServiceRegistry implements ServiceRegistry {

    @Getter
    private final String service;

    private final Supplier<List<ServiceEndpoint>> supplier;

    public SimpleServiceRegistry(String service, Supplier<List<ServiceEndpoint>> supplier) {
        this.service = service;
        this.supplier = supplier;
    }

    @Override
    public CompletableFuture<List<ServiceEndpoint>> getEndpoints() {
        return CompletableFuture.completedFuture(supplier == null ? null : supplier.get());
    }
}
